A trampoline is a device consisting of a piece of taut, strong fabric stretched over
a steel frame ... In 1942, Griswold and Nissen created the Griswold-Nissen
Trampoline & Tumbling Company, and...
May 4, 2010 ... In 1930, the 16-year-old George Nissen watched in awe as trapeze artists
performed their daring stunts at a travelling circus in Cedar Rapids, ...
Sep 30, 2012 ... Nissen invented the trampoline in the 1930s, when, as a teenage gymnast, he
and his coach created a piece of equipment out of scrap steel ...
The inventor of the trampoline is George Nissen of Iowa (1914-2010), who was a
gymnast and diver in high school when he saw circus acrobats and was ...
www.ask.com/youtube?q=Who Invented the Trampoline&v=XhwKtls7vT4
Nov 30, 2015 ... Trampoline is a fun invention, which serves both as a fun attraction for children
and teenagers but also a device for a competitive Olympic sport.
Trampoline history, rules and equipment. Origins in Iowa, relationship to
astronaut training, potential sport games, Olympic History.
Q. Who invented the trampoline? George Nissen and Larry Griswold invented the
trampoline. Q. What was it used for? The trampoline was used to train tumblers ...
Apr 10, 2010 ... George Nissen, who as a teenage gymnast was inspired to invent the modern
trampoline after watching trapeze artists bounce off a safety net, ...
Editorial Reviews. From Publishers Weekly. Learn how 50 different things,
among them false ... Or that the inventor of the trampoline demonstrated his
invention by bouncing with a kangaroo? Would you believe that the first effective
Apr 30, 2010 ... Eccentric American gymnast and acrobat who invented the trampoline.